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7 Days
14 Days
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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bartlett, NH
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
13°
10
17°
11
13°
12
12°
13
11°
14
11°
15
12°
16
15°
17
20°
18
20°
19
19°
20
17°
21
16°
22
17°
23
18°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
13°
Feels 12
Wind
15 km/h S
Gust
23 km/h
Humidity
35%
P.O.P
80%
Rain
5-10 mm
Night
6°
Feels 4
Wind
12 km/h E
Gust
18 km/h
Humidity
100%
P.O.P
80%
Rain
~5 mm
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
18°
Feels 18
Low
7°
Feels 5
Average Precipitation
12 Days
Rain amount
66.9mm
Snow amount
0.1cm